Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1978-07-20
1980-05-20
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430252, 430322, 430281, 430495, G03C 178, G03C 196
Patent
active
042037700
ABSTRACT:
Photohardenable element for the production of negative tonable images comprising (1) support, (2) intermediate layer containing at least one thermoplastic binder, (3) photohardenable layer containing addition polymerizable monomeric compound or photocrosslinkable compound, (4) tonable layer comprising a polymeric binder and a non-volatile diffusible component, e.g., a plasticizer for the binder and (5) optionally removable cover sheet, and process of use. The element is used for image reproduction, e.g., colored prints.
REFERENCES:
patent: 3060024 (1962-10-01), Burg et al.
patent: 3582327 (1971-06-01), Boyd et al.
patent: 3649268 (1972-03-01), Citu et al.
patent: 3785817 (1974-01-01), Kuchta
patent: 3970453 (1976-07-01), Beli et al.
Grossa Mario
Sandner Helmut G.
Brammer Jack P.
E. I. Du Pont de Nemours and Company
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